| ITF M15 Szentendre | 2025/05/16 09:00 | Johan Nikles v Peter Fajta | 6-4,5-4 |
| ITF M15 Szentendre | 2025/05/15 08:00 | Johan Nikles v Tomas Lanik | 6-3,6-3 |
| ITF M15 Szentendre | 2025/05/14 14:19 | Johan Nikles v Matyas Fuele | 7-5,6-3 |
| ITF M25 Santa Margherita | 2025/04/29 10:23 | Johan Nikles v Carlos Sanchez Jover | 6-4,5-7,1-5 |
| ITF M25 Angers | 2025/04/22 08:00 | Johan Nikles v Tristan Lamasine | 6-4,1-6,2-6 |
| ITF M15 Heraklion | 2025/04/04 07:00 | Stefanos Sakellaridis v Johan Nikles | 5-7,6-2,6-2 |
| ITF M15 Heraklion | 2025/04/03 10:51 | Alexis Canter v Johan Nikles | 4-6,4-6 |
| ITF M15 Heraklion | 2025/04/02 10:19 | Billy Suarez v Johan Nikles | 1-6,6-7 |
| UTR Pro Berkeley | 2025/02/09 18:30 | Derrick Chen v Timofey Stepanov | 7-5,6-4 |
| UTR Pro Berkeley | 2025/02/08 20:00 | Fryderyk Lechno-Wasiutynski v Timofey Stepanov | 1-6,2-6 |
| UTR Pro Berkeley | 2025/02/07 19:15 | Timofey Stepanov v Arnav Bhandari | 6-3,7-6 |
| UTR Pro Berkeley | 2025/02/06 01:10 | Timofey Stepanov v Nav Dayal | 6-2,6-4 |
| UTR Pro Berkeley | 2025/02/05 20:00 | Timofey Stepanov v Winston Lee | 6-1,6-3 |
| UTR Pro Berkeley | 2025/02/03 20:50 | Timofey Stepanov v Bernardo Munk Mesa | 6-7,6-3,4-6 |
| ITF M15 Vaasa | 2024/08/09 07:00 | Timofey Stepanov v Christopher Bulus | 3-6,6-7 |
| ITF M15 Vaasa | 2024/08/08 09:10 | Timofey Stepanov v Vesa Ahti | 6-1,6-3 |